DETROIT (AP) - An Inkster woman has been sentenced to at least 13 years in prison for setting a fire that killed a woman who was dating her former boyfriend.
     
Wayne County Circuit Judge Annette Berry on Wednesday sentenced Zilpah Ann Warmack to 13 to 20 years in prison. Warmack pleaded guilty last month to second-degree murder.
     
Prosecutors say 52-year-old Denise Robinson was killed Nov. 17, 2008, in a fire that was intentionally set at the Inkster home of her then-71-year-old boyfriend, Larry Lee. Lee said Warmack was his ex-girlfriend.
     
A message seeking comment was left Thursday for Warmack's lawyer, Otis Culpepper.